CCPlatformConfig（设置执行平台 iOS android win32等。。。）

#ifndef __CC_PLATFORM_CONFIG_H__

#define __CC_PLATFORM_CONFIG_H__

/**

Config of cocos2d-x project, per target platform.

*/

//////////////////////////////////////////////////////////////////////////

// pre configure(安装)

//////////////////////////////////////////////////////////////////////////

// define supported target platform macro（宏） which CC uses.    //定义支持平台宏值

#define CC_PLATFORM_UNKNOWN            0

#define CC_PLATFORM_IOS                1

#define CC_PLATFORM_ANDROID            2

#define CC_PLATFORM_WIN32              3

#define CC_PLATFORM_MARMALADE          4

#define CC_PLATFORM_LINUX              5

#define CC_PLATFORM_BADA               6

#define CC_PLATFORM_BLACKBERRY         7

#define CC_PLATFORM_MAC                8

#define CC_PLATFORM_NACL               9

#define CC_PLATFORM_EMSCRIPTEN        10

#define CC_PLATFORM_TIZEN             11

// Determine（确定） target platform by compile（编译） environment（环境） macro.

#define CC_TARGET_PLATFORM             CC_PLATFORM_UNKNOWN

// mac

#if defined(CC_TARGET_OS_MAC)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM         CC_PLATFORM_MAC

#endif

// iphone

#if defined(CC_TARGET_OS_IPHONE)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM         CC_PLATFORM_IOS

#endif

// android

#if defined(ANDROID)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM         CC_PLATFORM_ANDROID

#endif

// win32

#if defined(WIN32) && defined(_WINDOWS)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM         CC_PLATFORM_WIN32

#endif

// linux

#if defined(LINUX)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM         CC_PLATFORM_LINUX

#endif

// marmalade

#if defined(MARMALADE)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM         CC_PLATFORM_MARMALADE

#endif

// bada

#if defined(SHP)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM         CC_PLATFORM_BADA

#endif

// qnx

#if defined(__QNX__)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM     CC_PLATFORM_BLACKBERRY

#endif

// native client

#if defined(__native_client__)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM     CC_PLATFORM_NACL

#endif

// Emscripten

#if defined(EMSCRIPTEN)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM     CC_PLATFORM_EMSCRIPTEN

#endif

// tizen

#if defined(TIZEN)

#undef  CC_TARGET_PLATFORM

#define CC_TARGET_PLATFORM     CC_PLATFORM_TIZEN

#endif

//////////////////////////////////////////////////////////////////////////

// post configure（安装）

//////////////////////////////////////////////////////////////////////////

// check user set platform

#if ! CC_TARGET_PLATFORM

#error  "Cannot recognize the target platform; are you targeting an unsupported platform?

"

#endif

#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)

#pragma warning (disable:4127)

#endif  // CC_PLATFORM_WIN32

#endif  // __CC_PLATFORM_CONFIG_H__